54042001 has 4 divisors (see below), whose sum is σ = 58199092. Its totient is φ = 49884912.

The previous prime is 54041987. The next prime is 54042011. The reversal of 54042001 is 10024045.

54042001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10024045 = 5 ⋅2004809.

It can be written as a sum of positive squares in 2 ways, for example, as 4198401 + 49843600 = 2049^2 + 7060^2 .

It is a cyclic number.

It is not a de Polignac number, because 54042001 - 2¹⁷ = 53910929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54042011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2078526 + ... + 2078551.

It is an arithmetic number, because the mean of its divisors is an integer number (14549773).

Almost surely, 2^54042001 is an apocalyptic number.

It is an amenable number.

54042001 is a deficient number, since it is larger than the sum of its proper divisors (4157091).

54042001 is a wasteful number, since it uses less digits than its factorization.

54042001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4157090.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 54042001 is about 7351.3264789424. The cubic root of 54042001 is about 378.0742857650.

Adding to 54042001 its reverse (10024045), we get a palindrome (64066046).

The spelling of 54042001 in words is "fifty-four million, forty-two thousand, one".